added pingclock and clear input

i3bar_base.nim

@@ -2,7 +2,6 @@ import std/os
 import std/json
 import std/rdstdin
 import marshal
-import argparse
 
 type
   i3BarData* = object
@@ -49,6 +48,9 @@ proc parseInput*(): i3BarInput =
     return i3input
   except:
     return i3BarInput()
+proc clearInput*(count: int = 1) =
+  for x in countup(0, count):
+    discard readLineFromStdin("")
 
 proc getArguments*(): seq[string] =
   let args = commandLineParams()

i3bar_brightness.nim

@@ -3,6 +3,7 @@ import strutils
 import std/osproc
 import std/math
 import i3bar_base
+import std/threadpool
 
 proc getLimit(): int
 
@@ -30,9 +31,12 @@ proc getDesign(pcnt: float): string =
   let text = icon & " " & $percent & "%"
   return text
 
-proc getBrightness() =
+proc get_brightness(run_once: bool = false) =
+  var last_pcnt: float = 0
+  while true:
     let current = parseInt(strip(readFile("/sys/class/backlight/intel_backlight/actual_brightness")))
     let pcnt = (current/limit)*100
+    if pcnt != last_pcnt:
       let text = getDesign(pcnt)
       let data = i3barData(
         full_text: text,
@@ -40,13 +44,29 @@ proc getBrightness() =
         border: yellow
       )
       outputJSON(data)
+      if run_once:
+        break
+    last_pcnt = pcnt
+    sleep(1000)
+
+proc await_click_info() =
+  while true:
+    let input = parseInput()
+    case input.button:
+      of 1,4:
+        let state = execCmd("xbacklight -inc 5")
+        get_brightness(true)
+      of 3,5:
+        let state = execCmd("xbacklight -dec 5")
+        get_brightness(true)
+      else:
+        let no = false 
+        
+    clearInput(2)
 
 proc main() =
-  if len(args) > 0:
-    if args[0] == "4":
-      discard execCmd("xbacklight -inc 5")
-    elif args[0] == "5":
-      discard execCmd("xbacklight -dec 5")
-  getBrightness()
+  spawn get_brightness()
+  spawn await_click_info()
+  sync()
 
 main()

i3bar_date.nim

@@ -2,6 +2,7 @@ import std/os
 import std/times
 import std/osproc
 import std/re
+import std/threadpool
 import i3bar_base
 
 let args = getArguments()
@@ -14,7 +15,8 @@ proc getObject(date: string): i3barData =
   )
   return data
 
-proc openCalendar(datestr: string) =
+#proc openCalendar(datestr: string) =
+proc openCalendar() =
   var c = """yad --calendar \
              --undecorated --fixed --close-on-unfocus --no-buttons \
              --width="222" --height="193" \
@@ -26,18 +28,23 @@ proc openCalendar(datestr: string) =
   discard execCmd(c)
 
 proc getDate() =
+  while true:
     let now = now()
     let d = now.format("yyyy-MM-dd")
     let data = getObject(d)
     outputJSON(data)
-  if len(args) > 0 and args[0] == "1":
-    openCalendar(now.format("ddd dd HH:MM"))
+    sleep(30000)
+
+proc await_click_info() =
+  while true:
+    let input = parseInput()
+    if input.button == 1:
+      openCalendar()
 
 proc main() =
-  getDate()
-  #while true:
-  #  let input = parseInput()
-  #  if input.button == 1:
+  spawn getDate()
+  spawn await_click_info()
+  sync()
 
 main()
 

i3bar_pingclock.nim

@@ -0,0 +1,40 @@
+import std/os
+import std/osproc
+import std/re
+import strutils
+import i3bar_base
+
+const host: string = "8.8.8.8"
+const cmd: string = "ping -c 1 " & host
+const time_secs: int = 4
+
+let ping_re = re(r"time=[0-9.]+\sms")
+
+proc get_pingms(): string =
+  let cmdOut = execCmdEx(cmd)
+  let lines = splitLines(cmdOut.output) 
+  let ping_line = lines[1]
+  let bounds = findBounds(ping_line, ping_re)
+  if bounds.first > 0:
+    let ping = ping_line[bounds.first+5..bounds.last]
+    return "🏓 " & ping
+  return "❌ No Pong"
+
+proc getObject(ping: string): i3barData =
+  let data = i3barData(
+    full_text: ping,
+    color: foreground,
+    border: lightblue,
+  )
+  return data
+
+
+proc main() =
+  while true:
+    let ping = get_pingms()
+    let data = getObject(ping)
+    outputJSON(data)
+
+    sleep(time_secs * 1000)
+
+main()

i3bar_wlan.nim

@@ -0,0 +1,60 @@
+import i3bar_base
+import std/os
+import std/osproc
+import std/threadpool
+import strutils
+
+const wlan_nic: string ="wlp2s0"
+
+# /sys/class/net/wlp2s0/operstate up or down if connected
+
+proc get_essid(): string =
+  let essid = execCmdEx("iwgetid -r")
+  return strip(essid.output)
+
+proc get_signal_quality(): string =
+  let wl = readFile("/proc/net/wireless")
+  let ln = splitLines(wl)[2]
+  let links = split(ln,"  ")
+  var qual = strip(links[1])
+  qual = replace(qual,".","")
+  return "[" & qual & "]"
+
+proc get_wifi(): (string, string) =
+  let essid = get_essid()
+  if essid == "":
+    return ("disconnected", "")
+  let quality = get_signal_quality()
+  return (essid, quality)
+
+proc getObject(conn: string): i3barData =
+  let data = i3barData(
+    full_text: conn,
+    color: foreground,
+    border: purple,
+  )
+  return data
+
+proc get_wifi_info()  =
+  var last_qual = ""
+  while true:
+    let (essid, quality) = get_wifi()
+    if quality != last_qual:
+      let data = getObject(quality & " " & essid)
+      outputJSON(data)
+    last_qual = quality
+    sleep(1000)
+
+proc await_click_info() =
+  while true:
+    let input = parseInput()
+    if input.button == 1:
+      discard execCmd("alacritty -e nmtui-connect")
+
+proc main() =
+  if dirExists("/sys/class/net/" & wlan_nic):
+    spawn get_wifi_info()
+    spawn await_click_info()
+    sync()
+
+main()